bioprostheses造句

例句与造句

1. To easily remove the old replaceable bioprostheses, its " stent " can be sectioned to dismount its framework and so facilitate its removal from the sewing ring.
2. Macro and microscopic pathology studies of failed porcine bioprostheses by Schoen and Cohn showed in detail the process of tissue degeneration in valves with tears, calcification, or both.
3. It's difficult to find bioprostheses in a sentence. 用bioprostheses造句挺难的